A deadbolt lock is built with a steel bolt that extends into the door jamb and strike plate of your door frame. Deadbolts add more security to your additional door locks (generally a knob lock or lever-handle lock).
The Home Security Superstore carries a wide selection of deadbolts including double-cylinder deadbolt locks and keyless digital deadbolt locks. Double-cylinder deadbolts provide greater protection because you need a key to open it from the inside and the outside.
Deadbolts reduce the chance of break-ins by forced entry. Shop for a double cylinder deadbolt lock or digital deadbolts with a keypad or remote control. The Home Security Superstore has whatever you're looking for to add more security to your home or office.
Remember, no matter what type of deadbolts you have, they're ineffective if you don't remember to lock your doors every time you leave!